68055540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5277

約数の個数: 96

約数和(自身を含む): 224845824

約数和(自身を除く): 156790284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5227, 6510, 10454, 13020, 15681, 20908, 26135, 31362, 36589, 52270, 62724, 73178, 78405, 104540, 109767, 146356, 156810, 162037, 182945, 219534, 313620, 324074, 365890, 439068, 486111, 548835, 648148, 731780, 810185, 972222, 1097670, 1134259, 1620370, 1944444, 2195340, 2268518, 2430555, 3240740, 3402777, 4537036, 4861110, 5671295, 6805554, 9722220, 11342590, 13611108, 17013885, 22685180, 34027770, 68055540]

約数ペア:

[(1, 68055540), (2, 34027770), (3, 22685180), (4, 17013885), (5, 13611108), (6, 11342590), (7, 9722220), (10, 6805554), (12, 5671295), (14, 4861110), (15, 4537036), (20, 3402777), (21, 3240740), (28, 2430555), (30, 2268518), (31, 2195340), (35, 1944444), (42, 1620370), (60, 1134259), (62, 1097670), (70, 972222), (84, 810185), (93, 731780), (105, 648148), (124, 548835), (140, 486111), (155, 439068), (186, 365890), (210, 324074), (217, 313620), (310, 219534), (372, 182945), (420, 162037), (434, 156810), (465, 146356), (620, 109767), (651, 104540), (868, 78405), (930, 73178), (1085, 62724), (1302, 52270), (1860, 36589), (2170, 31362), (2604, 26135), (3255, 20908), (4340, 15681), (5227, 13020), (6510, 10454)]